ELECTROLYTES, ELECTRODES, ELECTROLYTES AND ELECTRODES MATERIALS, AND MANUFACTURING THEREOF

The present disclosure is related to an electrolyte for a sodium secondary battery, wherein the electrolyte comprises a compound having a chemical structure including an oxygen molecule covalently bound to R1 and R2 groups (R1-O—R2), wherein each of R1 and R2 is an alkyl group or an aryl group.